(C91) [Haitokukan (Haitokukan)] Touhou Suikan 3 Motoori Kosuzu (Touhou Project)
[Hermit9 (Various)] Anal Vore Goudou [Digital]
(C74) [Number2 (Takuji)] Kosu Tora (To LOVE ru) [English]
Yokosuka Sex Club Chinjufu
(C84) [Seniman Kartun (Kosuke Haruhito)] Misekoi (Nisekoi)
Makocchi Seikan Esthe
(IDOL STAR FESTIV@L 04) [Diethyl Ether (Mizinnkosutinn)] Futari to Futari (THE IDOLM@STER)
Chinchin Haetara Idenshi Nokosu no wa Gimu da yo ne! + Omake
COMIC X-EROS #38
[Jinsei Yokosuberi. (Alexi Laiho)] Towards Dead End. (Kantai Collection -KanColle-) [English] [CGrascal] [Digital]
Maid no Oshigoto. III | Maid's Work III
[Cafeteria Watermelon (Kosuge Yuutarou)] Cherry (Card Captor Sakura)
(Kouroumu 12) [Himepuchitei (Anda)] Suzu na AnAn (Touhou Project)
Kyokushoteki Kando 3000-bai Shoujo Kaihatsu
[yumoteliuce] Sister's dildo (COMIC BAVEL 2016-10) [Chinese]
Mash to Ecchi Shimashu 2
[SkycolourS (Tomo Takino)] Suzugitsune (Kari) (Touhou Project) [Digital]
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
CANDY TIME 2002-03
(C92) [Fukutsuu Okosu (Kaiou)] Oppai Kokoro-chan Bon (Touhou Project)
(C95) [Undouken (Kosuke)] Futari no Bonnou Hassan!! (Granblue Fantasy) [English] [CGrascal]
Mash to Ecchi Shimashu 2
(Reitaisai 12) [Fukutsuu Okosu (Kaiou)] Kokokoko (Touhou Project) [English] {doujins.com}
Cos Shite Kosutte Bunny Sakuya
Touhou Suzunaan Hienma Hiroku
Futanari Succubus ni Anal Sodaterarete Gyaku Anal sareru Hanashi
Niku Dayori
[Yosutebito na Mangakaki (Tomoki Tomonori)] Watashi no Jii de Bokki Shitanara Watashi no Sekinin desu yo ne... (Touhou Project) [Chinese] [oo君個人漢化] [Digital]
[Dagashi] Kosureai (COMIC Kairakuten BEAST 2014-01) [English] [jhenier13]
Hatsujou Munmun Massage! Ch. 3
[Mesuman Teikoku (Kosuke)] VAMPIRE SANDWICH (Granblue Fantasy) [English] [biribiri] [Digital]
Maid no Oshigoto. | Maid's Work.
(C88) [Fukutsuu Okosu (Kaiou)] Izayoi Sakuya Saiminbon | Sakuya Hypnosis Doujin (Touhou Project) [English]
[Kawady MAX] Ojou-sama to Dorei Shoujo (The Princess and the Slave Girl) [English] =Torwyn=
[Koutetsu (Satou Hagane)] Touhou Suzunaan Hienma Hiroku (Touhou Project) [Digital]
(Shuuki Reitaisai 5) [HORIC WORKS Shuppan Jigyoubu Shiodome project (Various)] Touhou Nioi Feti Goudoushi ~Shuuki Reitaisai~ SMELL BREAK (Touhou Project) [Incomplete]
(C56) [Tsurikichi-Doumei (kosuke)] Kosuke (Ogawa Masayoshi) Kanzen Sairoku Kojin-shi 3 Oudou (Various)
Konoko ga, Kou!!
Sono jokyōshi wa kosupure to dōtei ga suki
Eiki ni Eroi Koto Surudake Hon
Tsukikosan NTR ~ tsuyokide oshi ni yowai kono hitotsuma
(Reitaisai 14) [Kitsune to Budou (Kurona)] Sayonara Kosuzu-chan (Touhou Project) [Chinese] [沒有漢化]
[Steevejo][Annmo Night]The Captive of The Forest Mansion[ENG]
Iowa to Saratoga ni Gas Nuki Shite Morau dake no Hon
(Puniket 8) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Marumetedokkoi (Sumeba Miyako no Cosmos-sou Suttoko Taisen Dokkoider)
(Reitaisai 12) [Kuma-tan Flash! (Satetsu)] Oji-san of Scroll | Uncle of the Scrolls (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
(C86) [TLE (Fujiyama Takashi)] KanMusu Chichi kosu Kansatsu Kiroku Rei (Kantai Collection -KanColle-)
[Kosuge Yuutarou] Boys Revisited
Mikoto ga ninshin shita!?
Chibikko Sentou Kosukosu Ecchi! Dynamite + Fantia
(IDLING ATTACKER7) [Chigen TORINO (S.kosugi)] Hina Neko (Haikyuu!!)
Re:Chicchai Teitoku wa Kurou ga Taenai!?
(C91) [Jinsei Yokosuberi. (Alexi Laiho)] The Isolation Game. (Kantai Collection -KanColle-) [English] {doujins.com}
Otonari no... Moto Sakura-san
(C93) [Nikutai Gengo Club (Dekosuke)] Bomber x Bomber!! (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 12) [Fukutsuu Okosu (Kaiou)] Kokokoko (Touhou Project)
(C63) [RST Live (Various)] A Paradisiac Island (Dead or Alive)
[Jinsei Yokosuberi. (Alexi Laiho)] Boku no Ie no Maid ni Natta Ecchi na Onee-san-tachi ni Doutei o Taberarete shimaishita. (Kantai Collection -KanColle-) [Digital]
[Nikusoukyuu.] Aphrodisiac Switch Ch. 0-8 [English] [desudesu] [Digital]
Inaka Kara Oshikaketekita Santa Kosu Shita Kuro Gyaru JK na Imouto to Papakatsu Shiteshimatta Hanashi
Niku Dayori 3
COMIC Koh 2017-01
Futanari Succubus ni Anal Sodaterarete Gyaku Anal sareru Hanashi
[Kurahashi Shoin (Yoekosukii)] Michiru Karada (Touhou Project) [Digital]
[Kosuge Yuutarou] Chijou no Tenshi
Ninja Shounen Choukyou Nikki
(Reitaisai 12) [Public Planet (Coaster)] KosuKosuzux (Touhou Project)
(ONE→HUNDRED 4) [Honeybee-Tea (Kosuzu)] Onaka no Naka ni wa Chou ga Iru (Mob Psycho 100)
[Kosuke Yamada] - Omocha no Yoyoyo Vol 02
[Kosuke Yamada] - Omocha no Yoyoyo Vol 01